<template>
	<view class="content">
		<!-- 地址 -->
		<navigator url="/pages/address/address?source=1" class="address-section">
			<view class="order-content" :class="{ 'base-color': !addressData.name }">
				<text class="icon-shouhuodizhi iconfont" v-if="addressData.name">&#xe622;</text>
				<view class="cen" v-if="addressData.name">
					<view class="top">
						<text class="name">{{addressData.name}}</text>
						<text class="mobile">{{addressData.mobile}}</text>
					</view>
					<text class="address">{{addressData.address}} {{addressData.area ||  ""}}</text>
				</view>
				<text class="icon-shouhuodizhi iconfont" v-if="!addressData.name">&#xe618;</text>
				<view class="cen" v-if="!addressData.name" >
					<view class="top"> <text class="name" >添加收货地址</text> </view>
				</view>
				<text class="yticon icon-shouhuodizhi iconfont">&#xe61d;</text>
			</view>
		</navigator>
		
		<!-- 商品列表 goods_list -->
		<view class="goods-section">
			<view class="g-header b-b">
				<image class="logo" src="/static/img/goods.png"></image>
				<text class="name">商品信息</text>
			</view>
			<view class="g-item" v-for="(item , index) in goods_list" :key="index" >
				<image :src="item.img"></image>
				<view class="right">
					<text class="title clamp">{{item.name}}</text>
					<text class="spec"></text>
					<view class="price-box">
						<text class="price">￥{{item.price}} <text class="food-primeCost" v-if="item.old_price != item.price">￥{{item.old_price}}</text></text>
						<text class="number">x {{item.count}}</text>
					</view>
				</view>
			</view>
		</view>

		<!-- 优惠明细 -->
		<view class="yt-list" v-if="false">
			<view class="yt-list-cell b-b" @click="toggleMask('show')">
				<view class="cell-icon">券 </view>
				<text class="cell-tit clamp">优惠券</text>
				<text class="cell-tip active"> 选择优惠券 </text>
				<text class="cell-more wanjia wanjia-gengduo-d"></text>
			</view>
			<view class="yt-list-cell b-b">
				<view class="cell-icon hb">减</view>
				<text class="cell-tit clamp">商家促销</text>
				<text class="cell-tip disabled">暂无可用优惠</text>
			</view>
		</view>
		
		<!-- 金额明细 -->
		<view class="yt-list">
			<view class="yt-list-cell b-b">
				<text class="cell-tit clamp">商品金额</text>
				<text class="cell-tip">￥{{goods_money}}</text>
			</view>
			<view class="yt-list-cell b-b">
				<text class="cell-tit clamp">优惠金额（拆扣/满减）</text>
				<text class="cell-tip red">-￥{{discount_money}}</text>
			</view>
			<view class="yt-list-cell b-b">
				<text class="cell-tit clamp">运费</text>
				<text class="cell-tip">{{delivery_fee ? "￥" + delivery_fee : '免运费'}}</text>
			</view>
			<view class="yt-list-cell desc-cell">
				<text class="cell-tit clamp">备注</text>
				<textarea class="desc" type="text" v-restorelayui 
					v-model="remark" 
					placeholder="请填写备注信息" 
					placeholder-class="placeholder" 
					:auto-height="true"
					style="width: auto;"
				></textarea>
			</view>
		</view>
		
		<!-- 底部 -->
		<view class="footer">
			<view class="price-content">
				<text>实付款</text>
				<text class="price-tip">￥</text>
				<text class="price">{{actualPayment}}</text>
			</view>
			<text class="submit" @click="submit">提交订单</text>
		</view>
		
		<!-- 优惠券面板 -->
		<view class="mask" :class="maskState===0 ? 'none' : maskState===1 ? 'show' : ''" @click="toggleMask">
			<view class="mask-content" @click.stop.prevent="">
				<!-- 优惠券页面，仿mt -->
				<view class="coupon-item" v-for="(item,index) in couponList" :key="index">
					<view class="con">
						<view class="left">
							<text class="title">{{item.title}}</text>
							<text class="time">有效期至2019-06-30</text>
						</view>
						<view class="right">
							<text class="price">{{item.price}}</text>
							<text>满30可用</text>
						</view>
						
						<view class="circle l"></view>
						<view class="circle r"></view>
					</view>
					<text class="tips">限新用户使用</text>
				</view>
			</view>
		</view>

	</view>
</template>

<script>
	export default {
		data() {
			return {
				goods_data:[],
				maskState: 0, //优惠券面板显示状态
				remark: '', //备注
				payType: 1, //1微信 2支付宝
				delivery_fee:0, //配送费
				goods_money:0, //商品金额
				discount_money:0, //优惠金额
				goods_list:[],	  //商品列表
				couponList: [	  //优惠券列表
					{
						title: '新用户专享优惠券',
						price: 5,
					},
					{
						title: '庆五一发一波优惠券',
						price: 10,
					},
					{
						title: '优惠券优惠券优惠券优惠券',
						price: 15,
					}
				],
				addressData: {
					name:'--',
					address:'--'
				}
			}
		},
		onLoad(option){
			//商品数据
			const item = JSON.parse(decodeURIComponent(option.item));
			if(item && item[0]){
				this.goods_data = item;
				this.getGoodsData(item);
			}else{
				uni.showModal({
					icon: 'none',
					position:"top",
					title:"",
					showCancel:false,
					content:"未找到订单数据",
					confirmText:""
				});
			}
			this.getAddressData();
		},
		computed:{
			actualPayment: function(){
				let price =  Number(this.goods_money) + Number(this.delivery_fee) - Number(this.discount_money);
				return Number(price).toFixed(2);
			}
		},
		methods: {
			//获取商品数据
			getGoodsData(item){
				let goodsData = uni.getStorageSync("goodsData");
				let ids = item.map(h=>{ return h.goods_id });
				let goods_list = [];
				let price = 0;
				let discount_money = 0;
				if(goodsData && ids && goodsData.goods){
					goodsData.goods.forEach(h=>{
						if(h.foods && h.foods[0]){
							h.foods.map(l=>{
								if(l.count && ids.indexOf(l.id) !== -1 ){
									goods_list.push(l);
								};
							}); 	
						}
					});
				}
				
				let activity_names = [];
				goods_list.forEach(h=>{
					price += Number((h.old_price * h.count).toFixed(2)); 
					discount_money += Number(((h.old_price - h.price) * h.count).toFixed(2));
					let activity_name = '满'+h.satisfy+"减"+h.reduce;
					let allPrice = 0;
					goods_list.map( k => {
						if( "满"+k.satisfy+"减"+k.reduce == activity_name ){
							allPrice += Number((k.price * h.count).toFixed(2));
						}
					});
					if( h.satisfy && h.reduce && allPrice >= h.satisfy && activity_names.indexOf(activity_name)==-1){
						discount_money += Number(h.reduce);
						activity_names.push(activity_name);
					}
				});
			
				this.goods_list = goods_list;
				this.delivery_fee = goodsData.delivery_fee;
				this.goods_money = price;
				this.discount_money = (discount_money).toFixed(2);
			},
			//获取地址
			getAddressData(item){
				this.$request('/app/v1/Address/getAddressData').then((res)=>{
					if( res.data && res.data[0]){
						res.data.forEach(h=>{
							if(h.is_default==1){
								this.addressData = h;
							}
						});
					}
				});
			},
			//显示优惠券面板
			toggleMask(type){
				let timer = type === 'show' ? 10 : 300;
				let	state = type === 'show' ? 1 : 0;
				this.maskState = 2;
				setTimeout(()=>{
					this.maskState = state;
				}, timer)
			},
			numberChange(data) {
				this.number = data.number;
			},
			changePayType(type){
				this.payType = type;
			},
			submit(){
				if(!this.addressData.address_id){
					this.$util.msg('请添加地址！');
					return;
				}
				let param = {
					delivery_fee:this.delivery_fee,
					goods_money:this.goods_money,
					discount_money:this.discount_money,
					order_money:this.actualPayment,
					remark:this.remark,
					address_id: this.addressData.address_id,
					goods_data: JSON.stringify(this.goods_data)
				}
				this.$request('/app/v1/order/createOrder',param).then((res)=>{
					uni.setStorageSync("goodsData",{});
					uni.redirectTo({ url: '/pages/money/pay?order_no=' + res.data})
				});
			}
		}
	}
</script>

<style lang="scss">
	page {
		background: $page-color-base;
		padding-bottom: 100upx;
	}
	.content{
		width: 100%;
	}
	.address-section {
		padding: 30upx 0;
		background: #fff;
		position: relative;
		border-bottom: 1px solid #ececec;
		
		.order-content {
			display: flex;
			align-items: center;
		}

		.icon-shouhuodizhi {
			flex-shrink: 0;
			display: flex;
			align-items: center;
			justify-content: center;
			width: 90upx;
			min-width: 90upx;
			color: #888;
			font-size: 44upx;
		}

		.cen {
			display: flex;
			flex-direction: column;
			flex: 1;
			font-size: 28upx;
			color: $font-color-dark;
			max-width: calc(100% - 90upx - 90upx);
		}

		.name {
			margin-right: 24upx;
		}
		
		.address {
			margin-top: 5upx;
			margin-right: 20upx;
			color: $font-color-light;
			overflow: hidden;
			white-space: nowrap; 
			text-overflow: ellipsis;
			font-size: 25upx;
		}

		.icon-you {
			font-size: 32upx;
			color: $font-color-light;
			margin-right: 30upx;
		}
		
		.base-color{
			.name,.icon-shouhuodizhi{
				color:$base-color;
			}
		}
		
		.a-bg {
			position: absolute;
			left: 0;
			bottom: 0;
			display: block;
			width: 100%;
			height: 5upx;
		}
	}

	.goods-section {
		margin-top: 16upx;
		background: #fff;
		padding-bottom: 1px;

		.g-header {
			display: flex;
			align-items: center;
			height: 84upx;
			padding: 0 30upx;
			position: relative;
		}

		.logo {
			display: block;
			width: 40upx;
			height: 40upx;
			border-radius: 100px;
		}

		.name {
			font-size: 30upx;
			color: $font-color-base;
			margin-left: 12upx;
		}

		.g-item {
			display: flex;
			margin: 20upx 30upx;

			image {
				flex-shrink: 0;
				display: block;
				width: 140upx;
				height: 140upx;
				border-radius: 4upx;
			}

			.right {
				flex: 1;
				padding-left: 24upx;
				overflow: hidden;
			}

			.title {
				font-size: 15px;
				color: $font-color-dark;
			}

			.spec {
				font-size: 26upx;
				color: $font-color-light;
			}

			.price-box {
				display: flex;
				align-items: center;
				font-size: 13x;
				color: $base-color;
				padding-top: 10upx;

				.price {
					margin-bottom: 4upx;
				}
				.number{
					font-size: 26upx;
					color: $font-color-base;
					margin-left: 20upx;
				}
			}

			.step-box {
				position: relative;
			}
			
			.food-primeCost {
				font-size: 12px;
				text-decoration:line-through;
				margin-left: 7px;
				color: #9e9e9e;
				line-height: 28px;
			}
		}
	}
	.yt-list {
		margin-top: 16upx;
		background: #fff;
	}

	.yt-list-cell {
		display: flex;
		align-items: center;
		padding: 0 35upx 10upx 30upx;
		line-height: 70upx;
		position: relative;

		&.cell-hover {
			background: #fafafa;
		}

		&.b-b:after {
			left: 30upx;
		}

		.cell-icon {
			height: 32upx;
			width: 32upx;
			font-size: 22upx;
			color: #fff;
			text-align: center;
			line-height: 32upx;
			background: #f85e52;
			border-radius: 4upx;
			margin-right: 12upx;

			&.hb {
				background: #ffaa0e;
			}

			&.lpk {
				background: #3ab54a;
			}

		}

		.cell-more {
			align-self: center;
			font-size: 24upx;
			color: $font-color-light;
			margin-left: 8upx;
			margin-right: -10upx;
		}

		.cell-tit {
			flex: 1;
			font-size: 26upx;
			//color: $font-color-light;
			margin-right: 10upx;
		}

		.cell-tip {
			font-size: 26upx;
			color: $font-color-dark;

			&.disabled {
				color: $font-color-light;
			}

			&.active {
				color: $base-color;
			}
			&.red{
				color: $base-color;
			}
		}

		&.desc-cell {
			.cell-tit {
				max-width: 90upx;
			}
		}

		.desc {
			flex: 1;
			font-size:$uni-font-size-base;
			color: $font-color-dark;
		}
	}
	
	/* 支付列表 */
	.pay-list{
		padding-left: 40upx;
		margin-top: 16upx;
		background: #fff;
		.pay-item{
			display: flex;
			align-items: center;
			padding-right: 20upx;
			line-height: 1;
			height: 110upx;	
			position: relative;
		}
		.icon-weixinzhifu{
			width: 80upx;
			font-size: 40upx;
			color: #6BCC03;
		}
		.icon-alipay{
			width: 80upx;
			font-size: 40upx;
			color: #06B4FD;
		}
		.icon-xuanzhong2{
			display: flex;
			align-items: center;
			justify-content: center;
			width: 60upx;
			height: 60upx;
			font-size: 40upx;
			color: $base-color;
		}
		.tit{
			font-size: 32upx;
			color: $font-color-dark;
			flex: 1;
		}
	}
	
	.footer{
		position: fixed;
		left: 0;
		bottom: 0;
		z-index: 995;
		display: flex;
		align-items: center;
		width: 100%;
		height: 110upx;
		justify-content: space-between;
		font-size: 30upx;
		background-color: #fff;
		z-index: 998;
		color: $font-color-base;
		box-shadow: 0 -1px 5px rgba(0,0,0,.1);
		.price-content{
			padding-left: 30upx;
		}
		.price-tip{
			color: $base-color;
			margin-left: 8upx;
		}
		.price{
			font-size: 36upx;
			color: $base-color;
		}
		.submit{
			display:flex;
			align-items:center;
			justify-content: center;
			width: 280upx;
			height: 100%;
			color: #fff;
			font-size: 32upx;
			background-color: $base-color;
		}
	}
	
	/* 优惠券面板 */
	.mask{
		display: flex;
		align-items: flex-end;
		position: fixed;
		left: 0;
		top: var(--window-top);
		bottom: 0;
		width: 100%;
		background: rgba(0,0,0,0);
		z-index: 9995;
		transition: .3s;
		
		.mask-content{
			width: 100%;
			min-height: 30vh;
			max-height: 70vh;
			background: #f3f3f3;
			transform: translateY(100%);
			transition: .3s;
			overflow-y:scroll;
		}
		&.none{
			display: none;
		}
		&.show{
			background: rgba(0,0,0,.4);
			
			.mask-content{
				transform: translateY(0);
			}
		}
	}

	/* 优惠券列表 */
	.coupon-item{
		display: flex;
		flex-direction: column;
		margin: 20upx 24upx;
		background: #fff;
		.con{
			display: flex;
			align-items: center;
			position: relative;
			height: 120upx;
			padding: 0 30upx;
			&:after{
				position: absolute;
				left: 0;
				bottom: 0;
				content: '';
				width: 100%;
				height: 0;
				border-bottom: 1px dashed #f3f3f3;
				transform: scaleY(50%);
			}
		}
		.left{
			display: flex;
			flex-direction: column;
			justify-content: center;
			flex: 1;
			overflow: hidden;
			height: 100upx;
		}
		.title{
			font-size: 32upx;
			color: $font-color-dark;
			margin-bottom: 10upx;
		}
		.time{
			font-size: 24upx;
			color: $font-color-light;
		}
		.right{
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			font-size: 26upx;
			color: $font-color-base;
			height: 100upx;
		}
		.price{
			font-size: 44upx;
			color: $base-color;
			&:before{
				content: '￥';
				font-size: 34upx;
			}
		}
		.tips{
			font-size: 24upx;
			color: $font-color-light;
			line-height: 60upx;
			padding-left: 30upx;
		}
		.circle{
			position: absolute;
			left: -6upx;
			bottom: -10upx;
			z-index: 10;
			width: 20upx;
			height: 20upx;
			background: #f3f3f3;
			border-radius: 100px;
			&.r{
				left: auto;
				right: -6upx;
			}
		}
	}

</style>
